ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›Rockmasters OÜ
14458576ActivePrivate limited company

Rockmasters OÜ

Harju maakond, Tallinn, Lasnamäe linnaosa, Peterburi tee 46·EMTAK 42121 — Construction of railways and underground railways·8+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 9 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
28.03.2018e-Business Register
Address
Peterburi tee 46, Lasnamäe linnaosa, Tallinn, 11415 Harju maakondADS · e-Business Register
E-mail address
info@rockmasters.eee-Business Register
Principal activity
EMTAK 42121 - Construction of railways and underground railwayse-Business Register · ETCB
Share capital
2508,00 €e-Business Register
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 09.08.2026 (MTA)

Registered 28. märts 2018, primary activity: Construction of railways and underground railways. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Data · 5 sourcese-Business Register · 9 min ago
e-Business Register ↗
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 9 h ago
AR
Aimar Ritsu
Born 1974 · 52 y · board member since 21.09.2020
Board member

Shareholders

e-Business Register · 9 h ago
AR
Aimar Ritsu
Born 1974 · 52 y · shareholder since 12.02.2025
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
0 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
27.06.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
31.08.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
16.04.2025FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50090903 / 9 · Olek: Jõustunud
  • Kanne nr 8 · kanne
24.03.2025

Connected companies

Same-person ties · e-Business Register

Rockmasters OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Aimar Ritsu (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Shareholder
Strongest tie
Aimar
1 company
Via personAimar Ritsu
2025
0 €
0 €
28k €
91k €
0
27.06.2026
20240 €−318 €28k €91k €031.08.2025
202348 263 €−22 646 €28k €91k €230.06.2024
2022149 243 €−3029 €13k €45k €202.08.2023
202185 562 €−7384 €16k €50k €229.06.2022
2020115 630 €16 649 €23k €40k €228.06.2021
20196685 €4250 €7k €12k €026.05.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
FilingTegevust mittealustanud osaühingu kustutamiskanne— Ä 50090903 / 8 · Olek: Jõustunud
12.02.2025OfficerSai osanikuks— Aimar Ritsu · · 100 %
12.02.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50090903 / 7 · Olek: Jõustunud
  • Kanne nr 7 · kanne
1
AR
Aimar Ritsu
board member, shareholder 100%
1 other company›
CompanyRoleReg. code
Newnord OÜ
Board memberShareholder 50%
12341657

Analysis · 2025

computed from annual reports
Revenue0 €median 931k €0% of the sector median
Equity ratio30.8%
Current ratio1.41
Compared with2024revenue 0 €

Peer group: Raudteede ja metroo ehitus, hooldus ja remont, 17 trading companies that filed a report in the last three years.

Founded 2018. That year 14,762 osaühing were registered; 14,175 are still trading, or 96.0%.